KR200263071Y1 - coffee maker - Google Patents

Abstract

The present invention allows the roasting and cooling of the coffee beans to separate the taste of the coffee to be done in separate spaces, while the roasting and cooling time of the coffee beans can be appropriately set according to the taste of the eater, and the coffee beans are roasted. The supercooling process can be processed quickly to shorten the extraction time of the coffee liquid, and can be easily adjusted according to the taste of the food eater, and the wastes generated while roasting the coffee beans are collected in the waste storage container and then cooled. It can be collected by to prevent the mixing of the roasted coffee beans and grounds together to increase the efficiency of the mixer, as well as to obtain the original liquid so that almost no need to sift the coffee liquid extraction Relates to a coffee maker, the rotary floor 110 is formed by the drive motor 120 is formed and the rotary floor 110 In accordance with the rotation of the wing plate 150 is to be raised and lowered at a predetermined interval, the heater is a stir barrel 100 formed below the rotating floor 110; An inclined butt 210 is formed in communication with the automatic outlet port 105 through which the coffee beans of the roasting container 100 are automatically discharged, and the tuck motor 230 is mounted to face the inclined butt 210. A cooling unit 200 capable of cooling the coffee beans extracted by the pedestal 210 and collecting and separating the dregs; The extractor 300 which mixes the coffee beans extracted from the inclined pedestal 210 of the cooling unit 200, and mixes the preheated water in the coffee powder.

Description

Coffee Maker

The present invention relates to a coffee maker capable of automatically extracting coffee liquid according to a program in which a series of processes such as roasting, mixing, and water supply of coffee beans are set, and more specifically, coffee beans that change the taste of coffee. The roasting and cooling of coffee beans are performed in separate spaces, while the roasting and cooling time of coffee beans can be set appropriately according to the taste of the eaters. It can shorten the time, and can be easily adjusted and used according to the taste of the food in order to further increase the reliability of the product, and also the wastes generated by roasting coffee beans fall naturally and are collected in the waste storage box. The roasted coffee beans and grounds are mixed together in a mixer by allowing them to be collected by cooling It can increase the efficiency of the mixer to prevent the mouth, of course, relates to a coffee maker to get the coffee liquid extraction of juice, so you do not need a little geolreummang of coffee liquid.

In general, coffee makers buy roasted coffee beans, mix them in a coffee maker, mix them with water, and extract coffee for drinking.

Since the roasted coffee beans are roasted at a predetermined temperature in the factory line, and the taste and aroma of coffee are already determined and exhibited and sold, the consumer selects a product with a predetermined taste and aroma of the coffee maker, thus narrowing the consumer's choice. Of course, since it is sold by roasting coffee beans (primary processing), coffee sales are high and remain a burden on the consumer.

In addition, according to the trend of leisure and luxury, consumers demand good quality coffee because they want to enjoy the taste of coffee that suits their tastes, and accordingly, manufacturers import only high quality coffee with good taste and flavor. This will increase the foreign currency burden of the coffee being made.

Roasting the coffee beans and mixers are made to be made automatically in a series of devices, for example, is disclosed in the domestic patent publication (Publication Number: 1994-0023367), the distribution basic body 21 of the distributor 20 Heater 22 is mounted on the upper side of the inside, and the stirring blade 23 is rotated by the drive source 26 to fry the coffee beans in the distribution base body 21. In this case, the heater 22 on the upper side. Since the coffee beans are roasted by indirect heat, the roasting time is long, and since the coffee beans are agitated by the rotation of the stirring blades 23, the stirring efficiency decreases when the coffee beans are too large. Some coffee beans are not roasted properly, or some are not roasted due to burning. There is a problem in controlling the taste and aroma of coffee.

In addition, since the roasted coffee beans are cooled by blowing air into the blower 30 in the distribution body 21, the cooling of the coffee beans in the heated distribution body 21 takes a long time, thereby increasing the extraction time of the coffee liquid. In addition, there is also a disadvantage that it takes a lot of time to obtain the coffee liquid by putting the coffee beans in the roasted distribution body again cooled and also longer.

In addition, since the dregs drop opening 13b is drilled at the bottom of the distributor 20 and collects the dregs extracted through the slit 28 of the distribution body 21 simply by free fall, it is accumulated in the frame such as the dreg guide 13a. There is a inconvenience that the user must tear off and clean the body of the machine regularly, and the user must clean the residue in the machine body periodically.

The present invention is to solve the above problems, by dividing into a rotating bottom so that the wing in mounting the heater in the stir fry roasting coffee beans so that the heat of the heater conducts the rotating bottom heating by direct heat transfer method At the same time, the roasting heat is transmitted evenly over the whole of the coffee beans by the rotation of the rotary bottom to obtain high quality coffee beans. Also, the roasted coffee beans are introduced into the mixer through the automatic outlet, By cooling by increasing the cooling efficiency, and also by blowing the coffee grounds to separate the non-extracted residues from the roasting container to the waste container, so that the separate collection of the residues are completely made of high-quality coffee liquid To provide a coffee maker that can be obtained.

The present invention is a rotary bottom is rotated by the drive motor is formed and the wing plate is raised and lowered at a predetermined interval in conjunction with the rotation of the rotary bottom, the heater is a roasting tube formed below the rotary bottom; An inclined butt is formed in connection with the automatic discharge port through which the coffee beans of the roasting container are automatically discharged, and a fan motor is mounted to face the inclined butt to cool down the coffee beans extracted by the inclined butt while collecting and separating the dregs. A cooling unit capable of; Mixing the coffee beans extracted from the inclined pedestal of the cooling unit, the extraction portion is extracted by mixing the preheated water in the blended coffee powder as a basic feature.

In addition, a plurality of waste discharge holes are arranged in the rotary bottom of the stir trough of the present invention, and a plurality of waste trough holes are formed at the bottom of the rotary bottom so that the dregs of the stir trough are introduced into the waste sorting bin, and the cooling In the part, the debris blown by the fan motor is collected in the debris separating container through the waste distribution hole.

1 is a longitudinal cross-sectional view of the coffee maker of the present invention,

Figure 2a is an enlarged cross-sectional view of the roasting barrel of the coffee maker of the present invention, the wing downward on the rotary bottom,

FIG. 2B is a plan view of the state in which the lid is omitted in FIG.

Figure 3 is an enlarged cross-sectional view of the roasting barrel of the coffee maker of the present invention, the wing is up from the rotary bottom,

Figure 4 is an enlarged cross-sectional view of the mixer portion of the coffee maker of the present invention,

5 is a plan view of the inclined butt portion of the present invention.

Explanation of symbols on the main parts of the drawings

100: stir tube 103: heater

110: rotating bottom 111: residue discharge hole

112: ridged jaw 113: flat portion

120: drive motor 130: support bar

131: elastic hollow shaft 132: spring

150: wing plate 151: support protrusion

200: cooling unit 210: inclined support

220: discharge hole 300: extraction unit

310: mixer 400: waste sorting container

500: bucket 600: extraction container

700: Preheater heater 800: Extraction container

An embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The basic configuration of the present invention is mounted in the case as shown in Figure 1 and the roasting barrel 100 having a function to roast by putting the coffee beans, and the cooling unit 200 for cooling the roasted coffee beans from the roasting container 100 ) And a mixer 310 for mixing the coffee beans discharged from the cooling unit 200, and the extracting unit 300 for mixing the mixed coffee powder with water and extracting the water into the extraction container 600. can do.

The roasting container 100 is disposed above the apparatus main body and has a substantially cylindrical space, and an inlet 102 for injecting coffee beans into the roasting container 100 is formed at the top thereof, and the inlet 102 is The lid 101 is formed on the lid 101 to cover.

In addition, a heater 103 capable of heating coffee beans is mounted in the roasting container 100 as shown in FIGS. 2A and 3, and the heater 103 is mounted at the bottom of the roasting container 100, and The heater 104 is partitioned and installed on the rotary bottom 110 with the space into which the coffee beans are put, and the heat of the heater 103 is transmitted through the rotary bottom 110.

The rotary bottom 110 is a metal material having good thermal conductivity, and as shown in FIG. 2B, a plurality of waste discharge holes 111 are formed at equal intervals, and the coffee beans are not discharged but are only discharged.

The rotating floor 110 is connected to the driving motor 120 and the driving shaft 121 to be rotated, and a raised jaw 112 is formed at the center of the rotating floor.

In addition, on the rotary bottom 110, as shown in Figure 2a and 3 on the rotary bottom 110 is formed a wing plate 150 of a predetermined width to stir the coffee beans, the wing plate ( 150 is elastically restrained on the elastic hollow shaft 131 is maintained on the support bar 130 is fixed across the stir barrel (100). A spring 132 is formed in the elastic hollow shaft 131 to keep the elastic hollow shaft 131 elastic.

The support bar 130 prevents the elastic hollow shaft 131 from moving upwards any further while the wing plate 150 is formed of the raised jaw 112 and the flat portion 113 of the rotating floor 110. It keeps getting in and out.

In addition, the wing plate 150 is provided with support protrusions 151 to face each other, so that the rotating floor 110 rotates, and the wing plate 150 is the flat portion 113 of the rotating floor 110 in the state of FIG. 2A. Wing plate 150 is moved downward and the support protrusion 151 of the wing plate 150 is located on the raised jaw 112 of the rotary bottom 110 as shown in Figure 3 wing plate 150 This is to move upward, while the coffee beans accommodated in the roasting container 100 by the rotation of the rotary bottom 110 and the lifting of the vane plate 150 is stirred while stirring.

That is, the heat of the heater 103 formed below the rotary bottom 110 is evenly transferred to play an important role in obtaining good quality coffee with good aroma and taste.

The heater 103 may employ a general heating coil or the like, but if a heating coil such as a ceramic material or germanium is adopted, the coffee may have a functional coffee by emitting far infrared rays.

The rotating floor 110 is a constant rotational force is transmitted by the drive motor 120, this drive motor 120 is formed on the cooling unit 200 to be described later as shown in Figure 1 that is heated by the heater 103 It is preventing.

In addition, the rotary bottom 110 is formed by the discharge outlet holes 111 are separated from the coffee beans or the shells are discharged to the waste separation container 400 through the waste discharge holes 111.

In addition, the side wall of the fry container 100 is formed with an automatic discharge port 105 that is movable around the hinge 107, the automatic discharge port 105 is to be opened and closed automatically by the solenoid 106. And, the operation of the solenoid 106 is to be automatically operated by the temperature sensor formed in the stir barrel 100, for example, because it can be driven by setting the roasting degree of the coffee beans in the stir barrel 100 It can be adjusted and used according to the taste of the eater.

When the signal is applied to the solenoid 106 as described above, the solenoid 106 operates to incline the cooling part 200 through the automatic discharge port 105 by the centrifugal force of the rotary bottom 110. Extracted by the pedestal 210.

The inclined pedestal 210 of the cooling unit 200 is inclined downward and correspondingly spaced at a predetermined interval, and the discharge hole 220 is formed in the inclined pedestal 210 positioned approximately upward, as shown in FIGS. 4 and 5. The coffee beans fall into the inclined pedestal 210 and are not separated by the collection from the stir barrel 100. The dregs are blown off by the 홴 motor 230 to be described later. 104 is introduced into the waste sorting bin (400).

That is, the coffee beans roasted in the stir trough 100 are freely dropped through the automatic discharge port 105 to be discharged to the extraction hole 240 through the inclined pedestal 210.

At this time, the fan motor 230 installed on one side of the cooling unit 200 is operated as shown in FIGS. 1 and 4 to cool the coffee beans extracted by the inclined pedestal 210, and at the same time, other than coffee beans. By blowing the waste through the waste discharge hole 111 of the dregs 100 to be introduced into the waste separation container 400 is removed from the dregs 100 again to go crazy.

Next, the coffee beans that have passed through the extraction hole 240 of the inclined pedestal 210 are introduced into the mixer 310 (omit the internal structure) to be mixed with the powder. It will be discharged through.

The coffee powder mixed in the mixer 310 is mixed with the water in the mixing passage 330, and is supplied from the bucket 500 mounted in the case, the vessel 510 connected to the bucket 500 is extracted later described Pass through the preheat heater 700 for heating the container 600 is connected to the mixing passage 330 to supply the heated water.

The bucket 500 supplies water injected into the water inlet 520 that can be stored and extracted, and the water inlet 520 is connected to the bucket 500 through a water induction path 530.

In addition, the coffee liquid mixed with the water is accommodated in the extraction container 600 of the extraction unit 300 as shown in FIG.

As the extraction container 600 is generally known, the coffee funnel is mounted, and the extraction container 600 is mounted on the extraction container storage box 800 at the bottom of the case to facilitate the storage and separation of the extraction container 600.

In addition, a preheating heater 700 is formed at the bottom of the extraction container container 800 to heat the extraction container 600 and at the same time to heat the water of the vessel 510 connected to the bucket container 500.

The waste sorting bin 400 can be detachably combined from the case of the device body to carry out the dregs.

As described above, the present invention is partitioned into a rotating bottom so that the wings in the heater is mounted on the roasting pan for roasting coffee beans, so that the heat of the heater is conducted to the rotating bottom so that the heating efficiency can be improved by the direct heat transfer method. At the same time, the roasting heat is transmitted evenly over the whole of the coffee beans by the rotation of the rotating bottom to obtain high quality coffee beans, and the roasted coffee beans are cooled by the 홴 motor as they enter the mixer through the automatic outlet. By increasing the efficiency and blowing the coffee grounds to separate the non-extracted waste from the roasting container to the waste container, it is possible to obtain a high-quality coffee liquid by completely separating the waste.

Claims (2)

The rotary floor 110 is rotated by the drive motor 120 is formed and the wing plate 150 is elevated by a predetermined interval in conjunction with the rotation of the rotary floor 110, the heater is the rotary floor 110 The stir fry container 100 formed below; An inclined butt 210 is formed in communication with the automatic outlet port 105 through which the coffee beans of the roasting container 100 are automatically discharged, and the tuck motor 230 is mounted to face the inclined butt 210. A cooling unit 200 capable of cooling the coffee beans extracted by the pedestal 210 and collecting and separating the dregs; The coffee maker, characterized in that consisting of; extracting unit 300 for mixing the coffee head extracted from the inclined pedestal 210 of the cooling unit 200, the preheated water is mixed with the blended coffee powder. According to claim 1, wherein the plurality of waste discharge holes 111 are arranged in the rotary bottom 110 of the stir fry container 100, a plurality of waste distribution holes 104 are formed in the lower portion of the rotary bottom 110 The residue of the stir trough (100) is introduced into the waste separation container 400, and in the cooling unit 200, the dregs blown by the motor 230 is separated through the residue distribution hole (104). Coffee maker, characterized in that to be collected in the collection box (400).